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Ibisubizo bya Transformers z'Ingufu Zihariye≤2500 kVA
Ibipimo by'ibicuruzwa
| Ubwoko | Ubushobozi | Urwego rw'amashanyarazi | Gukonjesha | Porogaramu |
| Transformateur yo gukwirakwiza | 1,600 kVA | 11 kV / 400 V | URUBYIRUKO | Amazu yo guturamo/inganda |
| Transformateur y'amashanyarazi | 500 MVA | 220 kV / 33 kV | OFAF | Ikigo cy’itumanaho mu karere |
| Transformer ya UHVDC | ±400 kV / 500 MVA | ± 800 kV HVDC | Amavuta akoreshwa ku ngufu | Uduce tw'amashanyarazi hagati y'imigabane |
| Transformateur y'icyuma gihindura imiterere y'umubiri | 20 MVA | 33 kV / 1.8 kV × 6-pulse | Ubwoko bwumutse, bukonjeshejwe n'umwuka | Electrolysis ya aluminiyumu |
ibisobanuro by'igicuruzwa
1. Ubushobozi bw'isuzuma (MVA/kVA)
Ibisobanuro: Ingufu nyinshi zihoraho transformateur ishobora gutanga.
Ingano Isanzwe:
Transformers zo gukwirakwiza: ≤2,500 kVA (urugero, ikwirakwizwa ry’aho abantu batuye cyangwa inganda).
Transformers z'amashanyarazi: Ibihumbi bya kVA kuri GVA nyinshi (urugero, sitasiyo zo kohereza).
Transformers za Voltage nyinshi (UHV): Ku bijyanye no guhuza imiyoboro y'amashanyarazi cyangwa gukoreshwa mu nganda, transformers za HVDC zikoresha ± 800 kV.
Ese?2. Isuzuma ry'ingufu
Voltage z'ibisohoka/ibyinjira:
Umuvuduko Ukabije w’amashanyarazi (HV): Ubusanzwe 33 kV kugeza ± 1,100 kV (urugero, imiyoboro yo kohereza).
Voltage iri hagati (MV): Isanzwe 11 kV, 22 kV, 33 kV.
Voltage nkeya (LV): Ubusanzwe 400 V cyangwa 6.6 kV (ikwirakwizwa ku bakoresha).
Porogaramu zihariye:
Transformers zihindura imiterere y'icyuma: Ku byuma/ibinyabutabire, voltage igera kuri 30 kV+.
Transformers zo gutwara imodoka za gari ya moshi: Zahinduwe kugira ngo zikoreshwe mu ngufu za gari ya moshi, urugero, 27.5 kV cyangwa 1 × 25 kV.
Ese?
3. Inshuro
Ibisanzwe: 50 Hz (Ubushinwa/Uburayi) cyangwa 60 Hz (Amerika ya Ruguru).
Frequencies zidasanzwe: 400 Hz ku bijyanye n'indege/ibikorwa byo mu mazi.
Ese?4. Sisitemu yo gukonjesha
Irimo amavuta:
ONAN (Amavuta y’umwuka karemano): Gukonjesha umwuka karemano.
ONAF (Amavuta akoreshwa mu mwuka udasanzwe): Gukonjesha umwuka ukenewe kugira ngo birusheho gukora neza.
Ubwoko bwumutse: Ifite umwuka ukonje, ikwiriye ahantu ho mu nzu/hashobora kwangirika n'inkongi y'umuriro (urugero, aho amakuru aboneka).
Ifite ubwishingizi bwa gaze (GIS): Ifite ubwishingizi bwa gaze bwa SF6, igishushanyo mbonera gito ku masitasiyo manini.
Ese?5. Ubwoko bw'ubushyuhe
Amavuta yo mu mazi: Amavuta y'ubutare cyangwa amavuta ashingiye kuri ester (arinda ibidukikije).
Ubwoko bwumutse: Gucana resin ya Epoxy cyangwa Nomex paper insulation (irinda umuriro/iturika).
Ifite ubwishingizi bwa gaze: SF6 cyangwa gaze zivanze (udusanduku duto tw’amashanyarazi dufite ingufu nyinshi).
Ese?6. Gukora neza
Indangagaciro zisanzwe:
Transformers zo gukwirakwiza: ≥98% (hafi nta mutwaro n'igihombo gito cy'umutwaro).
Transformers z'amashanyarazi: ≥99% (imideli ifite voltage nyinshi cyane irushaho kugira imikorere myiza).
Amahame ngenderwaho: Huzuza IEC 61620 cyangwa IEEE C57.12 (urugero, ibisabwa na EU Ecodesign).
Ese?7. Itsinda ry'Abahuza
Itandukaniro ry'icyiciro: Rigaragazwa nka Dyn11, Yd11, bigaragaza isano iri hagati y'impinduka mu gucunga harmoniki n'imiyoboro migufi y'amashanyarazi.
Ese?8. Impedance Voltage
Ibisobanuro: Kugabanuka kw'ijanisha ry'amashanyarazi mu gihe cyo gupima amashanyarazi make, bigaragaza ubushobozi bwo kwihanganira amashanyarazi make.
Agaciro Gasanzwe: 4–10% (transformers z'ingufu), ≤4% (transformers zikwirakwiza).
Ese?9. Izamuka ry'ubushyuhe
Imbibi: Transformateur zikoreshwa mu mazi abira zikunze kwemerera ubushyuhe bwa ≤55 K (amavuta menshi ku gipimo cya 40°C).
Guhangana n'ibidukikije: Uturere tw'ubutayu dukenera koroherwa cyane.
Ese?10. Igipimo cy'Uburinzi
Kode za IP:
IP23: Isuku irinda ivumbi kandi irinda amazi.
IP66/IP68: Ifunze neza ku mukungugu/amazi (ikoreshwa mu mazi/mu nkombe).
Ibidukikije byihariye: Ubudahangarwa bw'umunyu mu gukoresha mu nkombe no munsi y'inyanja.
11. Ubwoko bwihariye
Transformers zihindura imiterere y'amajwi: Imiterere y'amajwi menshi (urugero, 12/24-pulse) kugira ngo igabanye amajwi.
Transformers zihindura tap: Abahindura tap kuri load (OLTC) bashinzwe kugenzura voltage.
Transformers zidasanzwe:
Transformateur z'amatanura y'amashanyarazi: Zagenewe gukoreshwa mu gihe gito (urugero, gushongesha icyuma).
Transformers za Zigzag: Sisitemu zo gufunga zidafite aho zibogamiye zo gukumira harmonic.
Ubwoko Porogaramu yo gukonjesha urwego rw'ubushobozi bwa Voltage
Transformateur yo gukwirakwiza 1,600 kVA 11 kV / 400 V ONAN Amazu yo guturamo/inganda
Transformateur y'amashanyarazi 500 MVA 220 kV / 33 kV OFAF Ikigo cy'itumanaho ry'akarere
Transformer ya UHVDC ±400 kV / 500 MVA ±800 kV HVDC Imashini zikoresha amavuta yakoreshejwe ku ngufu hagati y'imigabane
Transformer ya 20 MVA 33 kV / 1.8 kV × 6-pulse Electrolysis ya aluminiyumu yo mu bwoko bwumye, ikonjeshwa n'umwuka
Kuki twahitamo
JIEZOU POWER, umuhanga mu by'ubuhanzi, umwuga mu gukora no gushyiraho uburyo bw'amashanyarazi ku Isi, yashinzwe mu 1989, ifite ubuso bwa metero kare 200.000.
JIEZOU POWER, icunga cyane imishinga y’amashanyarazi, 500KV EPC, 230KV amashanyarazi akomoka ku mazi, sitasiyo y’amashanyarazi ya 115KV, n'ibindi.
Uruganda rwa JIEZOU POWER rushobora gukora transformateur yo gukwirakwiza amavuta n'ubwoko bw'amavuta yumye, transformateur y'amashanyarazi ya 500KV 480MVA ifite ubushobozi bwo hejuru, GIS, switchgear, substation, hashingiwe ku gipimo cya ANSI/IEEE/DOE2016/CSA/IEC60076.
JIEZOU POWER yabonye icyemezo cya ISO9001, ISO14001, ISO45001, UL, CUL, CSA, SGS, TUV, INTERTEK, TYPE TEST REPORT. Kugeza mu mwaka wa 2023, ibigo n'inganda ku isi yose bikwirakwizwa muri Leta Zunze Ubumwe za Amerika, Kanada, Dubai, Repubulika ya Dominikani, Filipine, inganda n'ibigo by'ishami ry'Ubushinwa biri mu mujyi wa BengBu, umujyi wa FengYang, umujyi wa HaiAn, umujyi wa TaiZhou, umujyi wa SuZhou, umujyi wa ShenYang, umujyi wa FoShan.
Mu kureba ahazaza, intego ya JIEZOU POWER ni ukuba umutanga serivisi z’ingufu wizewe cyane, gukemura ibibazo byihutirwa cyane ku Isi mu gucunga ingufu, kwihutisha impinduka ku isi mu ngufu zisubiramo. Kugira ngo buri wese agire ubuzima bwiza kandi bufite ubwiza buciriritse. Kugira ngo tubigereho, tuzakora ibishoboka byose kugira ngo dushyiremo imbaraga.
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